//
//  CaculatorMaker.h
//  02-链式编程思想(计算器)
//
//  Created by J on 16/2/18.
//  Copyright © 2016年 J. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface CaculatorMaker : NSObject
@property(nonatomic,assign) NSInteger result;

- (instancetype)add:(int)num;
// +

- (CaculatorMaker*(^)(NSInteger))add;
// -

// *
- (CaculatorMaker*(^)(NSInteger))multy;


// /
@end
